Date: Sat, 31 Mar 2012 09:49:50 -0400 From: Michael Powell <nightrecon@hotmail.com> To: freebsd-questions@freebsd.org Subject: Re: ps, clang and make variables Message-ID: <jl721u$2vs$1@dough.gmane.org> References: <4F76DD24.4060104@herveybayaustralia.com.au>
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R Skinner wrote:
> Stupid question, but I need to clarify and make sure I'm right here:
> what should I see as the running process if clang is compiling? ATM I
> see cc1plus.
>
> I'm trying to set CC and friends make variables to clang for a build,
> but it doesn't appear to be 'sticking'. It seems to change the shell env
> to bash, but that shouldn't be the problem. So I'm trying to work out
> whats up.
>
> FWIW I'm trying to build libreoffice with clang as it doesn't build, or
> more accurately doesn't build and test correctly. It doesn't appear to
> honor the CC variables (CC, CXX, CPP, etc). Worth a shot anyway :)
I have done the buildworld/buildkernel dance with the following in
/etc/make.conf a few weeks back. Haven't played with it recently though.
.if !defined(CC) || ${CC} == "cc"
CC=clang
.endif
.if !defined(CXX) || ${CXX} == "c++"
CXX=clang++
.endif
.if !defined(CPP) || ${CPP} == "cpp"
CPP=clang-cpp
.endif
# Don't die on warnings
NO_WERROR=
WERROR=
# Don't forget this when using Jails!
NO_FSCHG=
I got this from:
http://wiki.freebsd.org/BuildingFreeBSDWithClang
Good Luck!
-Mike
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